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mathematics for economics

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Page 1: mathematics for economics

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A,Lar prof,it z teT(L) + 3(5ro 66:-

(a) Fer c^Lt,dL,r^t >tfry €(, 4k (Z,e) 4 A.o !@uL ot * )

Yv,.t'"-d a-l-l I 4c.rert * I-or^! *il( l:a_ \r*t.l lk l-l"w- og&r-.-.(>of A e-*ctzt-c-l 5tl

6rr ,s.-lt-a'^Ut Tx+j 9O, a,* Cz, e) $roJ ^t slo-cluhtead j "y + vt^/' (4 +; d 4t-< ,i s a Tf '*-sz-J vnLg-\

@ W,l^',,t x+y--E tr- a b. Unt Zx+y=1o Lc_ g7 u_Cv_,_4* -L and -L r4(etL-itoa"rt,

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tt) ?t t L ., y z|o->xzz4.' (z,e)

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f '' A'+'

z ?-B 66? .

ott t*fu,^&,"-,1 9")( .

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Page 2: mathematics for economics

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Page 3: mathematics for economics

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Page 4: mathematics for economics

Au;z

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